In scientific notation, the wavelength of blue light is 4.75 multiplied by 10 raised to the negative 7, or 4.75 x 10 raised to the -7. The wavelength of blue light in nanometers is 475 nm. You find this answer by knowing that one nanometer is equal 1 x 10 raised to the - 9.
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The wavelength of blue light is typically around 450-495 nanometers, which is equivalent to 4.5 x 10^-7 to 4.95 x 10^-7 meters in scientific notation.
No, blue visible light has a shorter wavelength than red visible light. Blue light typically has a wavelength between 450-495 nanometers, while red light has a wavelength between 620-750 nanometers.
Violet light has the shortest wavelength among the colors listed. Its wavelength is shorter than that of blue, yellow, and green light.
Light with a wavelength of 625 nm appears red to the human eye.
Blue
The frequency of light decreases as you move from the blue region to the red region of the electromagnetic spectrum. Blue light has a higher frequency and shorter wavelength compared to red light.